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| Name | SIDERITE | | Variety | SIDERITE | | Origin | Narsarsuaq (Greenland) | | Hardness | 3,5-4 | | Composition | FeCO3 | | Crystaline sys. |
| | Size | 7x6x6 cm | | Weight | 229 gr |
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Description:
Siderite is hydrothermal in origin and is an important iron ore (the contents of this metal reaching almost 50%). |
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SIDERITE 
VARIETY SIDERITE
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